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3 years ago

What is the solution to the equation A/2= -5

Mathematics

2 answers:

dem82 [27]3 years ago

5 0

Answer:

-10

Step-by-step explanation:

It is the easiest equation.

A/2= -5

At first, we have to multiply both the sides by 2. Therefore, we can get,

$\frac{A*2}{2}$ = (-5 × 2)

or, A = -10

Therefore, the value of A is -10. It remains negative because we cannot multiply both the sides by -1. If we do that, we cannot determine the constant.

Answer: A = -10

murzikaleks [220]3 years ago

3 0

Answer:

A = -10

Step-by-step explanation:

A/2 = -5

Multiply both sides by the denominator of the fraction

We have A/2 x2 = -5 x 2

A = -10

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Step-by-step explanation:

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3 years ago

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Studentka2010 [4]

Answer:

Step-by-step explanation:

-x-3=y, therefore x = -y-3

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Scientists have discovered a vaccine for a debilitating disease. This year there were 570,000 reported new cases of the disease

Ket [755]

Answer: There are approximately 853827 new cases in 6 years.

Step-by-step explanation:

Since we have given that

Initial population = 570000

Rate at which population decreases is given by

$\frac{2}{3}$

Now,

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Second year is given by

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Third year is given by

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number of terms = 6

Sum of terms will be given by

$S_n=\frac{a(1-r^n)}{(1-r)}$

We'll put this value in this formula,

$S_6=\frac{570000(1-(\frac{1}{3})^6}{(1-\frac{1}{3})}\\\\=853827.16$

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3 years ago

How do you solve (-10) - (-3)

mr_godi [17]

Answer:

-7

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